Hello there,
The best place to get hold of the first album London Not Tennessee
is probably Amazon. it's a pretty good price and rather reliable,
http://www.amazon.co.uk/exec/obidos/ASIN/B00005RHHE/qid=1108330568/02
6-7501601-7046041
The second album How Do We Do It? is a little harder to get hold of,
but another reliable shop,
http://www2.hmv.co.uk/hmvweb/simpleSearch.do?pGroupID=-
1&simpleSearchString=Otis+Lee+Crenshaw&primaryID=-1
does sell it. However, i'm not too sure about the availability
outside of the internet. I certainly haven't heard of it being sold
in the US. Sorry. However, if it's easier I do know most of the
tracks (from London Not Tennessee at least) occassionally pop up on
download sites.
Good luck!
Lu